Ott, J. N. (1973). Health and light: The effects of natural and artificial light. Pocket Books.
Citazione stile Chigago Style (17a edizione)Ott, John Nash. Health and Light: The Effects of Natural and Artificial Light. New York: Pocket Books, 1973.
Citatione MLA (9a ed.)Ott, John Nash. Health and Light: The Effects of Natural and Artificial Light. Pocket Books, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.